Running Bitcoin Challenge, Day 9 Sunday Long Run, 21km 68/21km ✅ 🏃‍♂️ To honour Hal, join the #RunningBitcoinChallenge and put in the proof-of-work with us. 👉 http://secure.alsnetwork.org/goto/bitcoin-runners Thank you @HRF & @blocks for presenting.

Running Bitcoin Challenge - ALS Network

Anytime in 2026! Anywhere in the World!

#RunningBitcoinChallenge #HalFinney #ALSNetwork #RunForHal #ALS #MND #RunStr

Stay humble, Spend sats.

Running Bitcoin Challenge, Day 7 Steady Trail Run 9km 47/21km ✅ 🏃‍♂️ To honour Hal, join the #RunningBitcoinChallenge and put in the proof-of-work with us. 👉 http://secure.alsnetwork.org/goto/bitcoin-runners Thank you @HRF & @blocks for presenting.

Running Bitcoin Challenge - ALS Network

Anytime in 2026! Anywhere in the World!

#RunningBitcoinChallenge #HalFinney #ALSNetwork #RunForHal #ALS #MND #RunStr

Ever wonder why bitcoin maxis get it while others don’t? They’re tuned to the same frequency: 21,000,000 Hz.

Running for ALS Network! #RUNSTR #Running #ALSNetwork

Running Bitcoin Challenge, Day 5 Soaking wet steady run 8km 38/21km ✅ 🏃‍♂️ To honour Hal, join the #RunningBitcoinChallenge and put in the proof-of-work with us. 👉 http://secure.alsnetwork.org/goto/bitcoin-runners Thank you @HRF & @blocks for presenting.

Running Bitcoin Challenge - ALS Network

Anytime in 2026! Anywhere in the World!

#RunningBitcoinChallenge #HalFinney #ALSNetwork #RunForHal #ALS #MND #RunStr

#RUNSTR #Running

Running Bitcoin Challenge, Day 4 Icy Woodland Intervals 13km 2.5km warmup + 4(2km comfortably hard, followed by 4mins rest) + 2.5km cool down 29/21km ✅ 🏃‍♂️ To honour Hal, join the #RunningBitcoinChallenge and put in the proof-of-work with us. 👉 http://secure.alsnetwork.org/goto/bitcoin-runners Thank you @HRF & Block for presenting.

Running Bitcoin Challenge - ALS Network

Anytime in 2026! Anywhere in the World!

#RunningBitcoinChallenge #HalFinney #ALSNetwork #RunForHal #ALS #MND

WORD5 #465 4/6 🟪⬛⬛⬛🟧 🟪🟪⬛⬛⬛ 🟪🟪⬛⬛⬛ 🟪🟪🟪🟪🟪

WORD5

#RUNSTR #Fitness

Running bitcoin, Day 2 12km ✅ 17/21 km done, four to go. The #RunningBitcoinChallenge, presented by @HRF & @Block started yesterday and will run/walk until the end of the month. Let’s put in the proof-of-work together, honour Hal, and support the fight against ALS/MND. Join our team 👉 http://secure.alsnetwork.org/goto/bitcoin-runners

Running Bitcoin Challenge - ALS Network

Anytime in 2026! Anywhere in the World!

#RunningBitcoinChallenge #HalFinney #ALSNetwork #RunForHal #ALS #MND

#RUNSTR #Fitness

Running bitcoin 5/21km ✅ The #RunningBitcoinChallenge, presented by HRF & Block starts today, the 17th anniversary of Hal’s legendary “Running bitcoin” tweet. Run or walk 21km over 21 days. Let’s put in the proof-of-work together, honour Hal, and support the fight against ALS/MND. Join our team 👉 http://secure.alsnetwork.org/goto/bitcoin-runners www.runningbitcoin.us #RunningBitcoinChallenge #HalFinney #ALSNetwork #RunForHal #ALS #MND

Korean radish, FRFR #TravelStr #SouthKorea

1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa If you recognise the significance of this string, I want to follow you.

GM 2026 and Happy New Year, nostriches 🥳 Here’s to another wild year Running bitcoin and nostr!

Quick practical maths challenge: Assuming a four digit PIN, how many attempts would it take to crack this code and access the building? Worst case and on average?

An abundance of caution, or did someone actually do this?

GM Seoul 🇰🇷 #TravelStr

Four years have passed since Bank of England warned that Bitcoin could become ‘worthless’. "Simple game theory tells us that a process of backward induction should, really, at some point, induce the smart money to get out. And were that to happen, investors really should be prepared to lose everything. Eventually.” Since that warning, Bitcoin has doubled against the pound. Reality tells a different story; it’s sterling that’s becoming worthless!

the Guardian

Bitcoin could become ‘worthless’, Bank of England warns

People investing in the cryptocurrency should be aware of risks, central bank says